Mercedes w202 C 230 Spark Plug set (x4 plugs) Bosch FR-8-KTC (7408) Spark Plug Bosch FR-8-KTC (7408) (set of 4) Brand NEW part with full 1 year warranty. Mercedes part# 003 159 75 03 26, check fit below. Recently made by BOSCH (OEM), not been lying around. Please see FITMENT CHART below, under PRODUCT DESCRIPTION. Email us your VIN for any questions.